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Conferences > OFS > 2023 > W4 > W4.27

Simultaneous Core Interrogation in Fiber Optic Shape Sensing via Rayleigh Signature-domain Multiplexing

Martina Cappelletti, Arman Aitkulov, Daniele Orsuti, Luca Schenato, Marco Santagiustina, Mirko Magarotto, Cristian Antonelli, Andrea Galtarossa, Antonio Mecozzi, Tetsuya Hayashi, and Luca Palmieri

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Abstract

This paper analyzes a method for simultaneously measuring multi-core fiber cores, enabling higher acquisition rates in shape sensing. The performance of the method in terms of accuracy is assessed and compared with the Cramér-Rao lower bound.

© 2023 The Author(s)

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